#!/bin/sh # pass an arbitrary number of additional arguments to borg create by using # borgbackup.sh $option1 $option2 ... $optionN # pass -v --stats to show more information # pass --list --filter AME to show all fiels Added Modified or with Error export BORG_RSH='ssh -i {{ borgbackup_ssh_id }}' export BORG_PASSPHRASE='{{ borgbackup_passphrase }}' export BORG_REPO='{{ borgbackup_repo }}' # some helpers and error handling: info() { printf "\n%s %s\n\n" "$( date )" "$*" >&2; } trap 'echo $( date ) Backup interrupted >&2; exit 2' INT TERM # Backup the most important directories borg create \ $@ \ --compression lz4 \ --exclude-caches \ --exclude '/home/*/.cache/*' \ --exclude '/var/run' \ --exclude '/var/cache/*' \ --exclude '/var/tmp/*' \ --exclude '/var/lib/apt/*' \ --exclude '/var/lib/dpkg/*' \ --exclude '/var/lib/yum/*' \ --exclude '/var/lib/docker/overlay2' \ --exclude '/var/lib/docker/containers' \ --exclude '/var/lib/docker/image' \ --exclude '/var/lib/docker/tmp' \ --exclude '/var/lib/lxcfs' \ --exclude '/var/log/*' \ \ $BORG_REPO::'{{ borgbackup_hostname }}-{now:%Y%m%d_%H%M}' \ /etc \ /var \ /usr/lib \ /usr/local/etc \ /root \ /home \ backup_exit=$? # Prune old backups: keep 7 daily, 3 weekly and 2 monthly (3 months total) borg prune \ --glob-archives '{{ borgbackup_hostname }}-*' \ --keep-daily 7 \ --keep-weekly 3 \ --keep-monthly 2 prune_exit=$? # use highest exit code as global exit code global_exit=$(( backup_exit > prune_exit ? backup_exit : prune_exit )) if [ ${global_exit} -eq 1 ]; then info "Backup and/or Prune finished with a warning" fi if [ ${global_exit} -gt 1 ]; then info "Backup and/or Prune finished with an error" fi exit ${global_exit}